It was in 1909 after securing a job as an engraver for Grip LTD that he began to paint in his spare time. The other employees included Franz Johnston, Arthur Lismer, Frank Charmichael and Fred Varley. These men would later form the Group of Seven along with AY Jackson, JEH Mac Donald and Lawren Harris. Though Thomson painted with these men he was never officially part of the Group of Seven.
The Group of Seven and Tom Thomson
David P. Silcox
Firefly Books 2003
The source of our art then is not in the achievements of other artists in other days and lands, although it has learned a great deal from these, our art is founded on a long and growing love and understanding of the North in an ever clearer experience of oneness with the informing spirit of the whole land and a strange brooding sense of Mother Nature fostering a new race and a new age... ~Lawren Harris